What was found
CORROSION ON AFT CARGO FLOOR TO SIDEWALL SUPPORT FROM BS 727A+5 TO 767+18; LBL 22; WL 156. / REMOVED CORROSION . THE LOWEST REMAINING THICKNESS 0.032' ON BLENDED AREA L=2.2'X W=1'XD=0.008 ORIG. MAT. THK.=.040' FOUND TO BE OUT OF LIMITS I.A.W SRM 53-00-53-1A-2 STEP 4A FIG. 103 DETAIL D ;SRM 53-60-53-01-2. REMOVED AFT CARGO BAY FLOOR TO SIDEWALL SUPPORT FROM BS 727 TO 847; LBL22; WL156; IAW SRM 51-40-02-0G-0; LOCATED AND DRILLED NEW FLOOR TO SIDEWALL SUPPORT IAW SRM 51-40-05-0G-0 AND DWG #146A7500. INSTALLED NEW FLOOR TO SIDEWALL SUPPORT IAW SRM 51-40-02-0G-0 DWG 146A7502.